Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Yuguang Xu"'
Autor:
Weiming He, Yuguang Xu, Chaoyang Gong, Xiaozhen Liu, Yuqiang Wu, Xi Xie, Jiazhen Chen, Yi Yu, Zhiyong Guo, Qiang Sun
Publikováno v:
Ultrasonography, Vol 42, Iss 4, Pp 532-543 (2023)
Purpose The aim of this study was to quantify renal microcirculatory perfusion in braindead donors using contrast-enhanced ultrasonography (CEUS), and to establish an accurate, noninvasive, and convenient index for predicting delayed graft function (
Externí odkaz:
https://doaj.org/article/a93528a4c1b640f786108ebca1b27f8c
Publikováno v:
Mathematical Biosciences and Engineering, Vol 20, Iss 8, Pp 13777-13797 (2023)
As a public infrastructure service, remote sensing data provided by smart cities will go deep into the safety field and realize the comprehensive improvement of urban management and services. However, it is challenging to detect criminal individuals
Externí odkaz:
https://doaj.org/article/813dcda92c3149aeb3df4b7720ea9e09
Publikováno v:
Mathematical Biosciences and Engineering, Vol 20, Iss 7, Pp 11998-12023 (2023)
Sparse mobile crowd sensing saves perception cost by recruiting a small number of users to perceive data from a small number of sub-regions, and then inferring data from the remaining sub-regions. The data collected by different people on their respe
Externí odkaz:
https://doaj.org/article/e53b7975816346ce927a52c79b723b2a
Publikováno v:
Mathematical Biosciences and Engineering, Vol 20, Iss 7, Pp 12240-12262 (2023)
The recognition of traffic signs is of great significance to intelligent driving and traffic systems. Most current traffic sign recognition algorithms do not consider the impact of rainy weather. The rain marks will obscure the recognition target in
Externí odkaz:
https://doaj.org/article/034a983698864438beb2ea8771f4829c
Publikováno v:
Frontiers in Physics, Vol 9 (2021)
How to select a set of top k nodes (called seeds) in a social network, through which the spread of influence under some certain diffusion models can achieve the maximum, is a major issue considered in the social network analysis. This problem is know
Externí odkaz:
https://doaj.org/article/5264f0d82f9343109a71ef27fb4abc8a
Publikováno v:
Abstract and Applied Analysis, Vol 2012 (2012)
This paper is concerned with the nth-order forced nonlinear neutral differential equation [x(t)-p(t)x(τ(t))](n)+∑i=1mqi(t)fi(x(σi1(t)),x(σi2(t)),…,x(σiki(t)))=g(t), t≥t0. Some necessary and sufficient conditions for the oscillation of bound
Externí odkaz:
https://doaj.org/article/13c425ccb9ff4a31a85daf88d6f7bc53
Publikováno v:
Journal of Sensors. 2022:1-13
With the increasing demand of human resources, the cost of staffing and management is increasing, and it is difficult to dynamically allocate and adjust personnel among different parts. It is the key of intelligent management technology to realize ef
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da0b6c3f7c0ce05d4ce01be7fc36ed71
https://doi.org/10.1155/2022/9903319
https://doi.org/10.1155/2022/9903319
Publikováno v:
International Journal of Theoretical Physics. 62
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d1283c553ef9564e8f770a326569052
https://doi.org/10.1007/s10773-023-05376-y
https://doi.org/10.1007/s10773-023-05376-y
Publikováno v:
Wireless Personal Communications. 125:599-618
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb4d403920b9117ab9d7496a9f3006e6
https://doi.org/10.1007/s11277-022-09567-4
https://doi.org/10.1007/s11277-022-09567-4
Publikováno v:
International Journal of Theoretical Physics. 60:4196-4209
How to apply E-payment based on quantum cryptography to our daily life is a significant problem. Inspired by the semi-quantum protocols, we present a lightweight semi-quantum E-payment protocol based on blockchain. Our protocol has the following adva
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c531f44c5788fa5ec78062c8bc015a96
https://doi.org/10.1007/s10773-021-04968-w
https://doi.org/10.1007/s10773-021-04968-w